class.ilWikiPagesTableGUI.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("Services/Table/classes/class.ilTable2GUI.php");

define ("IL_WIKI_ALL_PAGES", "all");
define ("IL_WIKI_NEW_PAGES", "new");
define ("IL_WIKI_POPULAR_PAGES", "popular");
define ("IL_WIKI_WHAT_LINKS_HERE", "what_links");
define ("IL_WIKI_ORPHANED_PAGES", "orphaned");

class ilWikiPagesTableGUI extends ilTable2GUI
{

        function __construct($a_parent_obj, $a_parent_cmd = "",
                $a_wiki_id, $a_mode = IL_WIKI_ALL_PAGES, $a_page_id = 0)
        {
                global $ilCtrl, $lng;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->pg_list_mode = $a_mode;
                $this->wiki_id = $a_wiki_id;
                $this->page_id = $a_page_id;
                
                switch($this->pg_list_mode)
                {
                        case IL_WIKI_NEW_PAGES:
                                $this->addColumn($lng->txt("created"), "created", "33%");
                                $this->addColumn($lng->txt("wiki_page"), "title", "33%");
                                $this->addColumn($lng->txt("wiki_created_by"), "user_sort", "34%");
                                $this->setRowTemplate("tpl.table_row_wiki_new_page.html",
                                        "Modules/Wiki");
                                break;
                                
                        case IL_WIKI_POPULAR_PAGES:
                                $this->addColumn($lng->txt("wiki_page"), "title", "50%");
                                $this->addColumn($lng->txt("wiki_page_hits"), "cnt", "50%");
                                $this->setRowTemplate("tpl.table_row_wiki_popular_page.html",
                                        "Modules/Wiki");
                                break;

                        case IL_WIKI_ORPHANED_PAGES:
                                $this->addColumn($lng->txt("wiki_page"), "title", "100%");
                                $this->setRowTemplate("tpl.table_row_wiki_orphaned_page.html",
                                        "Modules/Wiki");
                                break;

                        default:
                                $this->addColumn($lng->txt("wiki_page"), "title", "33%");
                                $this->addColumn($lng->txt("wiki_last_changed"), "date", "33%");
                                $this->addColumn($lng->txt("wiki_last_changed_by"), "user_sort", "34%");
                                $this->setRowTemplate("tpl.table_row_wiki_page.html",
                                        "Modules/Wiki");
                                break;
                }
                $this->setEnableHeader(true);
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->getPages();
                
                $this->setShowRowsSelector(true);
                
                switch($this->pg_list_mode)
                {
                        case IL_WIKI_WHAT_LINKS_HERE:
                                $this->setTitle(sprintf($lng->txt("wiki_what_links_to_page"),
                                        ilWikiPage::lookupTitle($this->page_id)));
                                break;
                                
                        default:
                                $this->setTitle($lng->txt("wiki_".$a_mode."_pages"));
                                break;
                }
        }
        
        function getPages()
        {
                include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
                
                $pages = array();
                $this->setDefaultOrderField("title");

                switch ($this->pg_list_mode)
                {
                        case IL_WIKI_WHAT_LINKS_HERE:
                                $pages = ilWikiPage::getLinksToPage($this->wiki_id, $this->page_id);
                                break;

                        case IL_WIKI_ALL_PAGES:
                                $pages = ilWikiPage::getAllWikiPages($this->wiki_id);
                                break;

                        case IL_WIKI_NEW_PAGES:
                                $this->setDefaultOrderField("created");
                                $this->setDefaultOrderDirection("desc");
                                $pages = ilWikiPage::getNewWikiPages($this->wiki_id);
                                break;

                        case IL_WIKI_POPULAR_PAGES:
                                $this->setDefaultOrderField("cnt");
                                $this->setDefaultOrderDirection("desc");
                                $pages = ilWikiPage::getPopularPages($this->wiki_id);
                                break;
                                
                        case IL_WIKI_ORPHANED_PAGES:
                                $pages = ilWikiPage::getOrphanedPages($this->wiki_id);
                                break;
                }
                                
                if($pages)
                {
                        // enable sorting
                        include_once("./Services/User/classes/class.ilUserUtil.php");   
                        foreach(array_keys($pages) as $idx)
                        {
                                $pages[$idx]["user_sort"] = ilUserUtil::getNamePresentation($pages[$idx]["user"], false, false);                                        
                        }
                }

                $this->setData($pages);
        }
        
        function numericOrdering($a_field)
        {
                if ($a_field == "cnt")
                {
                        return true;
                }
                return false;
        }

        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl;
                
                if ($this->pg_list_mode == IL_WIKI_NEW_PAGES)
                {
                        $this->tpl->setVariable("TXT_PAGE_TITLE", $a_set["title"]);
                        $this->tpl->setVariable("DATE",
                                ilDatePresentation::formatDate(new ilDateTime($a_set["created"], IL_CAL_DATETIME)));
                }
                else if ($this->pg_list_mode == IL_WIKI_POPULAR_PAGES)
                {
                        $this->tpl->setVariable("TXT_PAGE_TITLE", $a_set["title"]);
                        $this->tpl->setVariable("HITS", $a_set["cnt"]);
                }
                else
                {
                        $this->tpl->setVariable("TXT_PAGE_TITLE", $a_set["title"]);
                        $this->tpl->setVariable("DATE",
                                ilDatePresentation::formatDate(new ilDateTime($a_set["date"], IL_CAL_DATETIME)));
                }
                $this->tpl->setVariable("HREF_PAGE",
                        ilObjWikiGUI::getGotoLink($_GET["ref_id"], $a_set["title"]));

                // user name
                include_once("./Services/User/classes/class.ilUserUtil.php");
                $this->tpl->setVariable("TXT_USER",
                        ilUserUtil::getNamePresentation($a_set["user"], true, true,
                        $ilCtrl->getLinkTarget($this->getParentObject(), $this->getParentCmd())
                        ));
        }

}
?>